trimensual

trimensual

 [tri-men´su-al]
occurring every 3 months.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

trimensual

(trī-mĕn′shū-ăl) [″ + mensualis, monthly]
Occurring every 3 months.
Medical Dictionary, © 2009 Farlex and Partners